Ultrasonic Pest Repeller 6 Packs [2018 Upgrated] Pest Control Ultrasonic Repellent Electronic Insects & Rodents Repellent for Mosquito, Mouse,Cockroaches,Rats,Bug, Spider, Ant, Flies Condition: New Material: Stainless Steel, Plastic Size: As the picture shows Weight: About 156g Package include:1 x Ear Piercing Gun 1 x Marker Pen 1 x Plastic Case 1 x Mini Mirror 98pcs Studs